Tag: New Frontiers
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Asteroid samples sealed in OSIRIS-REx return capsule
A camera aboard NASA’s OSIRIS-REx spacecraft showed the mission’s sample return capsule closed its heat shield late Wednesday after a robotic arm placed asteroid samples inside for the trip back to Earth. Credit: NASA/Goddard/University of Arizona/Lockheed Martin A collection chamber that could contain more than 2 pounds of samples gathered from an asteroid in deep…
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OSIRIS-REx begins stowing asteroid sample into return capsule
These images from NASA’s OSIRIS-REx spacecraft were taken Tuesday, Oct. 27, showing the mission’s robotic arm placing the sampling head inside the capsule that will return the asteroid specimens to Earth in 2023. Credit: NASA/Goddard/University of Arizona/Lockheed Martin Working under close supervision from ground controllers more than 200 million miles away, the robotic arm on…
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OSIRIS-REx overflows with asteroid samples after bagging bounty from Bennu
Captured by the spacecraft’s SamCam camera on Oct. 22, 2020, this series of three images shows that the sampler head on NASA’s OSIRIS-REx spacecraft is full of rocks and dust collected from the surface of the asteroid Bennu. They show also that some of these particles are slowly escaping the sampler head. Credit: NASA The…
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Scientists thrilled with first look at asteroid sampler in action
The first images beamed back to Earth by NASA’s OSIRIS-REx spacecraft after it briefly landed an asteroid buoyed expectations Wednesday that the probe collected enough samples to meet the mission’s minimum requirement for return to Earth. But it will take another week for ground teams to get a reasonably precise estimate of how much…
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How OSIRIS-REx will snag a sample from asteroid Bennu
This diagram illustrates the major events planned during OSIRIS-REx’s descent to asteroid Bennu on Oct. 20 for a touch and go landing. Credit: NASA/Goddard/University of Arizona Mars rovers go through seven minutes of terror when they plunge into the Martian atmosphere at hypersonic speed. NASA’s OSIRIS-REx spacecraft will take a more glacial approach to its…
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NASA’s OSIRIS-REx spacecraft lands on asteroid in bid to collect samples
Artist’s illustration of the OSIRIS-REx spacecraft touching down on asteroid Bennu. Credit: NASA/Goddard/CI Lab A robotic arm extended from NASA’s OSIRIS-REx spacecraft briefly contacted the rugged surface of asteroid Bennu Tuesday to gobble up pristine samples, a climactic moment in the $1 billion mission to bring asteroid material back to Earth in 2023. The daring…
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After four-year journey, NASA spacecraft ready to touch an asteroid
EDITOR’S NOTE: All times are “Earth Received Time” when confirmation of events arrive on Earth. The events will occur more than 18 minutes earlier in real time on-board the spacecraft. Artist’s concept of the OSIRIS-REx spacecraft approaching asteroid Bennu. Credit: NASA/Goddard/University of Arizona Flying on autopilot more than 200 million miles from Earth, NASA’s OSIRIS-REx spacecraft…
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NASA asteroid explorer aces final rehearsal before sampling run
NASA’s OSIRIS-REx spacecraft moved within about 131 feet, or 40 meters, of asteroid Bennu this week in the $1 billion mission’s final practice run before a touch-and-go landing on the asteroid in October to collect samples for return to Earth. During the sampling rehearsal Tuesday, engineers monitoring the spacecraft’s maneuvers from Earth confirmed that…
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OSIRIS-REx spacecraft carries out first of two rehearsals before sampling asteroid
This artist’s concept shows the trajectory and configuration of NASA’s OSIRIS-REx spacecraft during the checkpoint rehearsal, which was the first time the mission practiced the initial steps for collecting a sample from asteroid Bennu. Credit: NASA/Goddard/University of Arizona Operating with on-board autonomy more than 140 million miles from Earth, NASA’s OSIRIS-REx spacecraft succeeded Tuesday in…
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Discoveries at solar system’s distant frontier shed light on how planets form
The uniform color and composition of Arrokoth’s surface shows the Kuiper Belt object formed from a small, uniform, cloud of material in the solar nebula, rather than a mishmash of matter from more separated parts of the nebula. The former supports the idea that Arrokoth formed in a local collapse of a cloud in the…